var templateList = [
    {
        "id":42,
        "name":"手机",
        "spec_num":3,
        "para_num":2
    },
    {
        "id":43,
        "name":"电视",
        "spec_num":1,
        "para_num":2
    },
    {
        "id":44,
        "name":"服装",
        "spec_num":1,
        "para_num":2
    }
];